[INFO] fetching crate rat-cursor 2.0.0...
[INFO] testing rat-cursor-2.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rat-cursor 2.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rat-cursor 2.0.0
[INFO] finished tweaking crates.io crate rat-cursor 2.0.0
[INFO] tweaked toml for crates.io crate rat-cursor 2.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rat-cursor 2.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rat-cursor 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5dddfcb469475a1d9c8eed719b24f87050fd4fe7357d23f498a494747df9a81
[INFO] running `Command { std: "docker" "start" "-a" "c5dddfcb469475a1d9c8eed719b24f87050fd4fe7357d23f498a494747df9a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5dddfcb469475a1d9c8eed719b24f87050fd4fe7357d23f498a494747df9a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5dddfcb469475a1d9c8eed719b24f87050fd4fe7357d23f498a494747df9a81", kill_on_drop: false }`
[INFO] [stdout] c5dddfcb469475a1d9c8eed719b24f87050fd4fe7357d23f498a494747df9a81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3f02d38dac9d8f3b91ac62f0a8cac1fd8d0ad3a4079064d6addccf453ec21a0
[INFO] running `Command { std: "docker" "start" "-a" "f3f02d38dac9d8f3b91ac62f0a8cac1fd8d0ad3a4079064d6addccf453ec21a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rat-cursor v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "f3f02d38dac9d8f3b91ac62f0a8cac1fd8d0ad3a4079064d6addccf453ec21a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f02d38dac9d8f3b91ac62f0a8cac1fd8d0ad3a4079064d6addccf453ec21a0", kill_on_drop: false }`
[INFO] [stdout] f3f02d38dac9d8f3b91ac62f0a8cac1fd8d0ad3a4079064d6addccf453ec21a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6094d9d3d75ea7062f2a04f2910723e17c619b59448695f788817e0511a13496
[INFO] running `Command { std: "docker" "start" "-a" "6094d9d3d75ea7062f2a04f2910723e17c619b59448695f788817e0511a13496", kill_on_drop: false }`
[INFO] [stderr]    Compiling rat-cursor v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "6094d9d3d75ea7062f2a04f2910723e17c619b59448695f788817e0511a13496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6094d9d3d75ea7062f2a04f2910723e17c619b59448695f788817e0511a13496", kill_on_drop: false }`
[INFO] [stdout] 6094d9d3d75ea7062f2a04f2910723e17c619b59448695f788817e0511a13496
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 377b04566d94126223a89686be470980f77a0a8fc6ef471cbfd4d70b3150c368
[INFO] running `Command { std: "docker" "start" "-a" "377b04566d94126223a89686be470980f77a0a8fc6ef471cbfd4d70b3150c368", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rat_cursor-6dd68eed89c9949c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rat_cursor
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../readme.md - (line 54) ... ignored
[INFO] [stdout] test src/../readme.md - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.57s
[INFO] running `Command { std: "docker" "inspect" "377b04566d94126223a89686be470980f77a0a8fc6ef471cbfd4d70b3150c368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377b04566d94126223a89686be470980f77a0a8fc6ef471cbfd4d70b3150c368", kill_on_drop: false }`
[INFO] [stdout] 377b04566d94126223a89686be470980f77a0a8fc6ef471cbfd4d70b3150c368
